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Contract OI history

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Oct 30, 2026 EXPIRATION

ACI $14.00 Call

ACI261030C00014000

Latest saved OI349Oct 23, 2026
Last change+132vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACI $14.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3491740 2026-10-02: 29 OI2026-10-05: 32 OI2026-10-06: 34 OI2026-10-07: 34 OI2026-10-08: 34 OI2026-10-09: 34 OI2026-10-13: 34 OI2026-10-14: 34 OI2026-10-15: 34 OI2026-10-16: 30 OI2026-10-21: 217 OI2026-10-23: 349 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ACI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing349+132
Oct 21, 2026217+187
Oct 16, 202630-4
Oct 15, 2026340
Oct 14, 2026340
Oct 13, 2026340
Oct 09, 2026340
Oct 08, 2026340
Oct 07, 2026340
Oct 06, 202634+2
Oct 05, 202632+3
Oct 02, 202629No prior observation